package day02;
import java.util.Scanner;

public class DataTypeDemo {
    public static void main(String[] args) {
        /*
        char ch='a';
        int i=6;
        double d=3.14;
        d=i;
        i=(int)d;
        System.out.println(i);
        i=ch;
        System.out.println(i);

        int a=1;
        int b=2;
        int c=200+'a';
        System.out.println(c+'a');
        int x='c'+'a';
        char a1='a';
        char b1='b';

         */
        //char ch='a1'+'b1';
        //System.out.println(ch);
        Scanner scan = new Scanner(System.in);
        System.out.println('子'+'你'-'你');
    }
}
